Eternal Tears of Sorrow (commonly abbreviated to EToS) was a Finnish melodic death metal band formed in Pudasjärvi. Biography The band was formed in 1994 by Jarmo Puolakanaho, Altti Veteläinen and
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb8362fb66f7fcb3a922efe7072ea3dd64111a78447c2689fdc2bf5d2b18b77. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9ff5dd0-68c5-4a4f-8d5a-40554844378c.json and https://artists.proofprofile.net/proofs/artist/a9ff5dd0-68c5-4a4f-8d5a-40554844378c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c530310bfc16574120e22166e817d88143e31265539e97a265aa8e6b273d314. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3348e06a02025f735cd5b3090181f61a53a969da0d4fa4753037c10daac9938. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67a015f557629e3063d8c909673786dbf36874cd1c9acee10b63ebf20ce452d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555ede9685ab873b5a81a9245f94b5755f468be24c1549ed79ca1fa00398e4ef. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0c43d896544dd8c72d3d64ce20b6cc58a3ee371c89570cf464bda408aae177. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dd7355cdd9f626e9751c5ae9ee32437587ce918e3b3c545b9556c1c5602899. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72095475380f9f7ca88119de748049edd8c8430b6beb30bdab129ded0ee8c1e7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba38c29a92107573a2c4f1c154bdfe7dbc633d91364833317fbba54390b72c5. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0176dc6f11cb94bbd7621728ef3bce0ee343c331dc42252964fb70532c07adc2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe945784bf11a5ad424b02e5e374e69870b79cc0c63abf2ec3682480436cf8400. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200160.
Angelheart, Ravenheart - Act III: Saivon Lapsi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006f8f69984c81f68c491fbefa075203eb6480d14e40a7ea526c5a7a69ca4f98. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIKHY1200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782ec33b8d509895e445e2b5923fe83966816d70ee2fbcd852bf4760bd7c6161. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42c1191efc3f6c23f751287c86f16fe2f52b1b6a6c5e33d2f1fc88d770cf49e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed6777b848c60dcf02e5ab5ec5a5718bb889e3de5f040048e2d4e89e0f91dc4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71f8ca5291ebc6d9f5743a75b2fc9a7af7b777965a08336842c1f1230f9ccc3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5944d55650fad28f975ac3269becbf150ffe375931f419fa7b137f6ccf2ce692. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd4beb426e32b180fcbd9033e0a0f13af059eef037eeb67441a6c2072349341. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd6923c6a1c76335bc66c9dbcb4f1d811a878bedebbf59aeab6ff7d903e7d22. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf61737481a91225c1d08003f2fa08eaf66b6650023a3920e958fb00ad3614db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306ec32d51615ad6f81c8394256e596611a029750b908701db23fe09bd5f7cbd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a6507c5780a44d8a54b0c9ca5df78ba47af7cc919b06a4fadc98fff9b33098. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71100488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f45cd14b50b7eaa4cc6a872599f680058526c9cf74617df7d5e3af3a47f7bf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402bdc147035f945ea18580fd18bfd62b33f6f932d0885926ea3563306ff5db6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b1e76fefc27ead4438fa324d979afed673a94cca489a03135a79d0c8312c9b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a50826ff32124cb38b5de256ba5caebb5d07460f7d7335b8ce25a6ebf3881e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd62649c29d4cae88bebbd8671332141c60fc3e6e4cf26bd7ce9ed80fd4f3c84. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dffcd817da1127b80d0860a1157f040081ed750c7b4ef34d614b7a97899e465. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69dfc6bc2347ebebc8eabba696e009c3f13ccf59957610a4485c3e0147e01526. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c8061a58dd7f598cf45c654b9b46d948c69b568ff1524ad3a8e5cbd023e563. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7ca1e9757b060bc414a1a6de91410abec439414bd0c9f9ee1f0f73a9491874. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71001339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d21792f8dbd6acf4e914ca060d499b908aad391fce7af3408f66659afe6864c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52aa3b20af7c4c670b54995c40bc448d498079ed6e8832fe2537ba3ed6c6ae05. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472bb3368610e57588fbc03ea453a596be771f40ce11949644c604a7ecb9bbdc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419f7cc1e9b10f73ba50d04b61a19145c69fab8c3bdf040b8088e395313cc97c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2ea3ebf8912c1c12e6ab45f1c60c1fe24afb4a8670a3cd399bdcaddcd23eac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f968d52f35b5b04cb87203baaf1a8eab29616ea57ba5b1857028c66f2a8a9bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6ef12fb904ceb749426613f82e0f168d998a62f572f916060ae165e2e7ff4e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c80678f0377c21a4f81827cd48d206b6b3d022c50f58d989a2cd91c47f0a0ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b25bd841a6e64477a168bb53a12f43a8c230b7c3d477c4bee51413eb0b17775. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f93beeecff901b0fa4a1c95ea2040ba8cc5b095ca6fa328d42e9dab24328ade. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370960910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3af5a37011cbba26e7c3a0a6f7eed528b1f98ae3fabda7d9e150c57212a276e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58854b3562660609688930eab8cc7996498bc606913cdec5c07d18ffa9eadee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4e44caf6c98d62a85b3e0435c158f1008b8d5393020dc6288d1d1270fe7714. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d99434ffe5ac72212fb3fecee72a59a0e2506cea462213178c70c6c164eeb8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea34a419f3c3957ae35a34978af5e5c6bc8793d2d575b082833e55f9d2d0b402. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725ddc5ed819aac22d29b2ae18acecc8316c057dcd6240a08beef4ec6142a76f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4da03eb7c1b8e32cac0c2fad2d991d3fa7ed8ebe6f8a6feeb9b4a2d5a80904. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94f3c6b62c721a08fc8dc1cd31ca8c00ab6c477867ea0413df1be93809c8ff6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600047.
Angelheart, Ravenheart (Act I: Before The Bleeding Sun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0845be192200e9ba620d1f11c36b801784d0873497e3db68b2faed899c1a92. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7767067cd84b762505644bda077200e4918a3b0de0f6c7348f5e0c27685de87. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387c2a7fd14419959a5c70e9c8db206c7328278b748dab73caf7439a3e9b4e07. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7ec6610700ec1240ca2a0650c6ac22c6ddb6c59a43943e470e11d893cbfdaf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75404788229ce9982fe6639baa37a20d2a987d10b4fd52f864b6e95ae563d4e5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93bfdf4c95d3b8f56effe7b873d7cecaf71eeb7818243eb9b5a15bbc4ae208. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619a08d63f0a87108304f79ce8b11f3fb07c3acbf53a0be8b154bf764d8f5502. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0faa02844d61c662b58c453d743d27efa0effc383f92d40609ae96c8998df83. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b15b1b9d33959191d7c5d7081d756a69f511ef6075cf8808cf633d61c5895. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2827f24b8737248555009cd646341bb46b2c1e43bb31b4c3af807e5f5130381a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71300366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4652d6c1180f1cbed4af1b3ba314670dd6e0f0daf41a5d47fafc46d9fb2af22. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3fe1daa7ffdd9a496a7ebecf47cb7e17b014c9f160d31d6099fb469e8465d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f19ea9beb6b1c14e7f4bbddc8f13a755c12ac2a76789080e1f080163a712bcc. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0272a44a4ac68b5a4841e1fc78d380fe681d6da753650fd8c7a4aae8805157. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d944368efab33f0f019349b873cd80ca1eee45cf37e67258a1ea7cd7c912ab5. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde57658a6569875665ea674fe94a0abcfa01e689bd78284147b2710887d6a881. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f47ee941ca73f518fbc4104e0c31cbd8d1a79380793f6c64d93f9b96fea36d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7172809c0fe36476f7789b046f97f7daead3910dcb8ca947842324c64c7987b0. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f63e2d01c03290c061c597cd979351f6b25bf5ae39fccf95f0d01d25a35299. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0693a1443906469dc6f404294890af3e1432329d365736c340d29ca08ccfd76. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18f69f1e69be0b5a023727b98038eb354cf6fdb5c5fee316b837b5675afa4d3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXCH9701511.